<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        let computer={
            size:'15.6寸',
            brand:'华为',
            playGame:function(){
                document.write(`吃鸡`)
            },
            code:function(){
                document.write(`写代码使我快乐`)
            }
        }
        document.write(`${computer.size}${computer.brand}`)
        computer.playGame()
        computer.code()
    </script>
</body>
</html>